67822370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12583}}^1$

素因数の和:12615

約数の個数: 48

約数和(自身を含む): 154934208

約数和(自身を除く): 87111838

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 12583, 25166, 62915, 88081, 125830, 138413, 176162, 276826, 440405, 616567, 692065, 880810, 968891, 1233134, 1384130, 1937782, 3082835, 4844455, 6165670, 6782237, 9688910, 13564474, 33911185, 67822370]

約数ペア:

[(1, 67822370), (2, 33911185), (5, 13564474), (7, 9688910), (10, 6782237), (11, 6165670), (14, 4844455), (22, 3082835), (35, 1937782), (49, 1384130), (55, 1233134), (70, 968891), (77, 880810), (98, 692065), (110, 616567), (154, 440405), (245, 276826), (385, 176162), (490, 138413), (539, 125830), (770, 88081), (1078, 62915), (2695, 25166), (5390, 12583)]